<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>垂直滚动</title>
</head>

<body>
    <link href="style.css" rel="stylesheet">
    <div  class="block-5">
        <div  class="block-5-content">
            <div  class="img" style="--bg: url(./img/01.a96ab822.png);"></div>
            <div  class="img reverse" style="--bg: url(./img/02.687c5edd.png);"></div>
            <div  class="img" style="--bg: url(./img/03.3bbbfc91.png);"></div>
            <div  class="img reverse" style="--bg: url(./img/04.384e4b25.png);"></div>
            <div  class="img" style="--bg: url(./img/05.55a08e43.png);"></div>
            <div  class="img reverse" style="--bg: url(./img/06.6c81cdfb.png);"></div>
            <div  class="img" style="--bg: url(./img/07.e0f2395d.png);"></div>
            <div  class="img reverse" style="--bg: url(./img/08.b5c1a6cd.png);"></div>
            <div  class="img" style="--bg: url(./img/09.e14ea8e6.png);"></div>
            <div  class="img reverse" style="--bg: url(./img/10.df004a60.png);"></div>
        </div>
    </div>
</body>

</html>